* [PATCH] md: Clear clevel whenever level is set.
[not found] <20060117164838.14832.patches@notabene>
@ 2006-01-17 5:49 ` NeilBrown
0 siblings, 0 replies; only message in thread
From: NeilBrown @ 2006-01-17 5:49 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-raid
This patch fixes a little bug in 2.6.15-mm3
--
The 'level' of an md array can be set as either a number of a string.
When one is set, the other must be marked 'undefined'.
This wasn't being done in one place: where new arrays are created.
Result: if md1 is a raid1, it is stopped and a raid5 is created there,
it might still appear to be a raid1.
Signed-off-by: Neil Brown <neilb@suse.de>
### Diffstat output
./drivers/md/md.c | 1 +
1 file changed, 1 insertion(+)
diff ./drivers/md/md.c~current~ ./drivers/md/md.c
--- ./drivers/md/md.c~current~ 2006-01-17 10:39:30.000000000 +1100
+++ ./drivers/md/md.c 2006-01-17 10:37:38.000000000 +1100
@@ -3392,6 +3392,7 @@ static int set_array_info(mddev_t * mdde
mddev->ctime = get_seconds();
mddev->level = info->level;
+ mddev->clevel[0] = 0;
mddev->size = info->size;
mddev->raid_disks = info->raid_disks;
/* don't set md_minor, it is determined by which /dev/md* was
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2006-01-17 5:49 ` [PATCH] md: Clear clevel whenever level is set NeilBrown
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